EP 0950274 A1 19991020 - GAS LASER DEVICE AND INTEGRATED GAS PURIFYING MEANS
Title (en)
GAS LASER DEVICE AND INTEGRATED GAS PURIFYING MEANS
Title (de)
GASLASERVORRICHTUNG UND INTEGRIERTE MITTEL ZUR GASREINIGUNG
Title (fr)
DISPOSITIF DE LASER A GAZ ET DES MOYENS DE PURIFICATION DE GAZ INTEGRES
Publication
Application
Priority
- FR 9802340 W 19981102
- FR 9713793 A 19971103
Abstract (en)
[origin: FR2770694A1] The invention concerns a gas laser device comprising: a laser chamber (100) containing at least one active gas, and means (104, 106) for purifying gas, communicating in free gas exchange with said chamber. The invention is useful for producing high power gas lasers.
IPC 1-7
IPC 8 full level
H01S 3/03 (2006.01); H01S 3/036 (2006.01)
CPC (source: EP US)
H01S 3/036 (2013.01 - EP US)
Citation (search report)
See references of WO 9923732A1
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
FR 2770694 A1 19990507; FR 2770694 B1 19991217; CA 2276706 A1 19990514; DE 69815290 D1 20030710; DE 69815290 T2 20040506; EP 0950274 A1 19991020; EP 0950274 B1 20030604; JP 2001516511 A 20010925; US 6310903 B1 20011030; WO 9923732 A1 19990514
DOCDB simple family (application)
FR 9713793 A 19971103; CA 2276706 A 19981102; DE 69815290 T 19981102; EP 98952835 A 19981102; FR 9802340 W 19981102; JP 52558599 A 19981102; US 34109899 A 19991126